- History of an ongoing medical condition that has been poorly controlled within 6 months of the Screening Visit (e.g., hypotension, diabetes, hypertension, cerebrovascular disease, thyroid disease, endocrine disturbance, congestive heart failure, cardiac or gastrointestinal disease, dialysis, or abnormal renal function) other than the condition being studied such that a subject's participation in the trial would pose a significant medical risk